Calcium in PDB 1j55: The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray

The structure of The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray, PDB code: 1j55 was solved by H.Zhang, G.Wang, Y.Ding, Z.Wang, R.Barraclough, P.S.Rudland, D.G.Fernig, Z.Rao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.00
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	60.827, 60.827, 47.610, 90.00, 90.00, 90.00
R / Rfree (%)	21.4 / 26.7

The binding sites of Calcium atom in the The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray (pdb code 1j55). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray, PDB code: 1j55:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca101 b:15.9 occ:1.00 O A:SER24 2.3 18.6 1.0 O A:GLU22 2.3 14.7 1.0 O A:HOH133 2.3 15.1 1.0 OE1 A:GLU32 2.4 16.4 1.0 O A:THR27 2.4 14.5 1.0 O A:SER19 2.4 19.8 1.0 OE2 A:GLU32 2.7 16.7 1.0 CD A:GLU32 2.9 16.2 1.0 C A:SER19 3.4 19.6 1.0 C A:SER24 3.5 18.9 1.0 C A:GLU22 3.5 19.6 1.0 C A:THR27 3.6 16.0 1.0 C A:GLY23 4.0 19.5 1.0 CA A:SER19 4.0 20.3 1.0 N A:SER24 4.1 19.0 1.0 O A:GLY23 4.2 18.7 1.0 N A:GLU22 4.2 22.9 1.0 N A:THR27 4.3 15.8 1.0 CA A:SER24 4.3 20.2 1.0 N A:THR25 4.4 19.2 1.0 OG1 A:THR27 4.4 15.6 1.0 N A:GLY20 4.4 19.8 1.0 CG A:GLU32 4.4 16.1 1.0 CA A:GLU22 4.4 21.3 1.0 N A:GLY23 4.5 20.4 1.0 CA A:THR25 4.5 19.1 1.0 CA A:THR27 4.5 14.2 1.0 N A:LEU28 4.5 13.3 1.0 CA A:LEU28 4.5 14.5 1.0 CA A:GLY23 4.5 19.7 1.0 CB A:SER19 4.5 20.8 1.0 CG2 A:THR29 4.6 15.1 1.0 N A:THR29 4.7 15.2 1.0 CA A:GLY20 4.7 21.1 1.0 O A:HOH112 4.8 18.1 1.0 C A:THR25 4.8 18.1 1.0 N A:SER21 4.9 24.5 1.0 CG A:GLU22 4.9 22.9 1.0 CB A:SER24 5.0 19.9 1.0 C A:LEU28 5.0 13.8 1.0 C A:GLY20 5.0 22.5 1.0

Calcium binding site 2 out of 2 in the The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The Crystal Structure of Ca+-Bound Human S100P Determined at 2.0A Resolution By X-Ray within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca102 b:17.1 occ:1.00 OD1 A:ASP62 2.3 15.7 1.0 OD1 A:ASN64 2.3 18.2 1.0 O A:GLN68 2.3 17.0 1.0 OD1 A:ASP66 2.3 16.8 1.0 O A:HOH103 2.5 15.2 1.0 OE2 A:GLU73 2.5 17.1 1.0 OE1 A:GLU73 2.6 15.9 1.0 CD A:GLU73 2.9 16.1 1.0 CG A:ASP66 3.2 19.8 1.0 CG A:ASP62 3.4 19.0 1.0 CG A:ASN64 3.5 20.9 1.0 OD2 A:ASP66 3.5 19.4 1.0 C A:GLN68 3.5 16.6 1.0 ND2 A:ASN64 4.0 24.2 1.0 CA A:ASP62 4.1 19.2 1.0 N A:GLN68 4.2 19.0 1.0 OD2 A:ASP62 4.2 20.4 1.0 N A:ASN64 4.2 24.7 1.0 CB A:ASP62 4.2 16.6 1.0 N A:ASP66 4.3 22.0 1.0 N A:ALA63 4.4 19.4 1.0 CA A:GLN68 4.4 17.6 1.0 CG A:GLU73 4.4 16.9 1.0 N A:VAL69 4.4 12.4 1.0 OD2 A:ASP70 4.5 17.6 1.0 CA A:VAL69 4.5 13.0 1.0 N A:ASP70 4.5 14.0 1.0 C A:ASP62 4.5 18.9 1.0 CB A:ASP66 4.6 20.0 1.0 CB A:ASN64 4.6 23.7 1.0 N A:GLY65 4.7 23.8 1.0 O A:HOH109 4.7 21.5 1.0 CA A:ASN64 4.8 24.8 1.0 CB A:GLN68 4.8 18.8 1.0 CG A:ASP70 4.8 17.2 1.0 CA A:ASP66 4.9 21.3 1.0 N A:ALA67 4.9 18.5 1.0 C A:VAL69 5.0 13.3 1.0 C A:ASN64 5.0 26.1 1.0

H.Zhang, G.Wang, Y.Ding, Z.Wang, R.Barraclough, P.S.Rudland, D.G.Fernig, Z.Rao. The Crystal Structure at 2A Resolution of the CA2+-Binding Protein S100P J.Mol.Biol. V. 325 785 2003.
ISSN: ISSN 0022-2836
PubMed: 12507480
DOI: 10.1016/S0022-2836(02)01278-0